The Viking Ship Museum showcases three well-preserved 9th-century Viking ships. Visitors can explore the incredible woodcarvings and burial artifacts that tell the story of Viking life.

The Ski Museum in Oslo is the world's oldest ski museum, showcasing over 4000 years of skiing history. It includes artifacts from polar exploration, including exhibits on famous expeditions by Amundsen and Nansen.

The Oslo Opera House is a stunning contemporary building located by the waterfront. Designed by Snøhetta, it resembles a glacier and is a major cultural venue hosting opera and ballet performances.

The Fram Museum showcases the history of polar exploration, featuring the strongest wooden ship, Fram, built in 1893. Visitors can enjoy a 270-degree surround film from the ship's deck and learn about three major polar expeditions.

Akershus Castle and Fortress is a medieval castle built to protect Oslo. It features a striking military complex and offers a glimpse into Norway's history with exhibits and guided tours.